Re: beta 1 failed on linux mipsel - Mailing list pgsql-hackers

From Tom Lane
Subject Re: beta 1 failed on linux mipsel
Date
Msg-id 18581.1093830177@sss.pgh.pa.us
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In response to Re: beta 1 failed on linux mipsel  ("Jim Buttafuoco" <jim@contactbda.com>)
Responses Re: beta 1 failed on linux mipsel  ("Jim Buttafuoco" <jim@contactbda.com>)
Re: beta 1 failed on linux mipsel  ("Jim Buttafuoco" <jim@contactbda.com>)
List pgsql-hackers
"Jim Buttafuoco" <jim@contactbda.com> writes:
> Shouldn't this also work on mipsel CPU's?

It should work on a real MIPS CPU.  The PlayStation 2 has a dumbed-down
MIPS chip without the TAS instruction :-(, but now that we've eliminated
that point I think you've found a problem.  We made several
reorganizations in the spinlock code between 7.4 and 8.0 that could
possibly have broken the platforms we were not testing on --- can you
take a look at the changes in s_lock.h and s_lock.c and see where we
went wrong?
        regards, tom lane


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